13 files changed, 395 insertions, 56 deletions

diff --git a/js/helper-classes/3D/draw-utils.js b/js/helper-classes/3D/draw-utils.js
index c07391db..85870097 100755
--- a/js/helper-classes/3D/draw-utils.js
+++ b/js/helper-classes/3D/draw-utils.js
@@ -115,6 +115,26 @@ var DrawUtils = exports.DrawUtils = Montage.create(Component, {
                 }
         },
 
+    initializeFromDocument:{
+        value:function(){
+            var documentRootChildren = null, i;
+            //initialize with current document
+            this._eltArray = [];
+            this._planesArray = [];
+            this.setDrawingSurfaceElement(this.application.ninja.stage.canvas);
+            this.setSourceSpaceElement( this.application.ninja.stage.stageDeps.currentStage );
+            this.setWorkingPlane( Vector.create( [0,0,1,0] ) );
+
+            //Loop through all the top-level children of the current document and call drawUtils.addElement on them
+            if(this.application.ninja.currentDocument._liveNodeList.length > 0){
+                documentRootChildren = this.application.ninja.currentDocument._liveNodeList;
+                for(i=0;i<documentRootChildren.length;i++){
+                    this.addElement(documentRootChildren[i]);
+                }
+            }
+        }
+    },
+
     handleElementAdded: {
         value: function(event) {
             this.addElement(event.detail);
diff --git a/js/helper-classes/3D/snap-manager.js b/js/helper-classes/3D/snap-manager.js
index ada6960b..94202dc5 100755
--- a/js/helper-classes/3D/snap-manager.js
+++ b/js/helper-classes/3D/snap-manager.js
@@ -521,7 +521,7 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
 
                                                 if (!elt.elementModel)
                                                 {
-                            NJUtils.makeElementModel2(elt);
+                            NJUtils.makeModelFromElement(elt);
                                                 }
                                                 elt.elementModel.isIn2DSnapCache = true;
                                         }
@@ -588,7 +588,7 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
 
                                         if (!elt.elementModel)
                                         {
-                                                NJUtils.makeElementModel2(elt);
+                                                NJUtils.makeModelFromElement(elt);
                                         }
                                         elt.elementModel.isIn2DSnapCache = true;
                                 }
diff --git a/js/helper-classes/3D/view-utils.js b/js/helper-classes/3D/view-utils.js
index a2fac34f..bedda8bf 100755
--- a/js/helper-classes/3D/view-utils.js
+++ b/js/helper-classes/3D/view-utils.js
@@ -1226,6 +1226,14 @@ exports.ViewUtils = Montage.create(Component, {
             }
     },
 
+        getCurrentDocument:
+        {
+                value: function()
+                {
+                        return snapManagerModule.SnapManager.application.ninja.currentDocument;
+                }
+        },
+
         setStageZoom: {
         value:function( globalPt,  zoomFactor ) {
             var localPt;
diff --git a/js/helper-classes/RDGE/GLAnchorPoint.js b/js/helper-classes/RDGE/GLAnchorPoint.js
index 716f59d4..c3e95b34 100755
--- a/js/helper-classes/RDGE/GLAnchorPoint.js
+++ b/js/helper-classes/RDGE/GLAnchorPoint.js
@@ -133,6 +133,13 @@ GLAnchorPoint.prototype.translateAll = function (x, y, z) {
 }
 
 
+GLAnchorPoint.prototype.scaleAll = function(sx,sy,sz){
+    this._x *= sx;this._prevX *= sx;this._nextX *= sx;
+    this._y *= sy;this._prevY *= sy;this._nextY *= sy;
+    this._z *= sz;this._prevZ *= sz;this._nextZ *= sz;
+}
+
+
 // ********* getters **********
 GLAnchorPoint.prototype.getPosX = function () { return this._x; }
 GLAnchorPoint.prototype.getPosY = function () { return this._y; }
diff --git a/js/helper-classes/RDGE/GLCircle.js b/js/helper-classes/RDGE/GLCircle.js
index 5b32547e..712544c0 100755
--- a/js/helper-classes/RDGE/GLCircle.js
+++ b/js/helper-classes/RDGE/GLCircle.js
@@ -135,7 +135,7 @@ function GLCircle()
                 if (!world._useWebGL)  return;
                 
                 // make sure RDGE has the correct context
-                g_Engine.setContext( world.getCanvas().uuid );
+                g_Engine.setContext( world.getCanvas().rdgeid );
 
          // create the gl buffer
         var gl = world.getGLContext();
diff --git a/js/helper-classes/RDGE/GLLine.js b/js/helper-classes/RDGE/GLLine.js
index 0d815145..f715a43c 100755
--- a/js/helper-classes/RDGE/GLLine.js
+++ b/js/helper-classes/RDGE/GLLine.js
@@ -171,7 +171,7 @@ function GLLine( world, xOffset, yOffset, width, height, slope, strokeSize, stro
                 if (!world._useWebGL)  return;
                 
                 // make sure RDGE has the correct context
-                g_Engine.setContext( world.getCanvas().uuid );
+                g_Engine.setContext( world.getCanvas().rdgeid );
 
                  // create the gl buffer
                 var gl = world.getGLContext();
diff --git a/js/helper-classes/RDGE/GLRectangle.js b/js/helper-classes/RDGE/GLRectangle.js
index 5b6ff94f..3c1cb7dc 100755
--- a/js/helper-classes/RDGE/GLRectangle.js
+++ b/js/helper-classes/RDGE/GLRectangle.js
@@ -214,7 +214,7 @@ function GLRectangle()
                 if (!world._useWebGL)  return;
                 
                 // make sure RDGE has the correct context
-                g_Engine.setContext( world.getCanvas().uuid );
+                g_Engine.setContext( world.getCanvas().rdgeid );
 
                 // create the gl buffer
                 var gl = world.getGLContext();
diff --git a/js/helper-classes/RDGE/GLSubpath.js b/js/helper-classes/RDGE/GLSubpath.js
index 3200cf59..f3d8ad36 100755
--- a/js/helper-classes/RDGE/GLSubpath.js
+++ b/js/helper-classes/RDGE/GLSubpath.js
@@ -178,6 +178,67 @@ function GLSubpath() {
     } //render()
 
     this.geomType = function () { return this.GEOM_TYPE_CUBIC_BEZIER; }
+
+
+    this.setWidth = function (newW) {
+        if (newW<1)
+            newW=1; //clamp minimum width to 1
+        //scale the contents of this subpath to lie within this width
+        //determine the scale factor by comparing with the old width
+        var oldWidth = this._BBoxMax[0]-this._BBoxMin[0];
+        if (oldWidth<1){
+            oldWidth=1;
+        }
+        var scaleX = newW/oldWidth;
+        if (scaleX===1){
+            return; //no need to do anything
+        }
+
+        //scale the anchor point positions such that the width of the bbox is the newW
+        var origX = this._BBoxMin[0];
+        var numAnchors = this._Anchors.length;
+        for (var i=0;i<numAnchors;i++){
+            //compute the distance from the bboxMin
+            var oldW = this._Anchors[i].getPosX() - origX;
+            var prevW = this._Anchors[i].getPrevX() - origX;
+            var nextW = this._Anchors[i].getNextX() - origX;
+
+            this._Anchors[i].setPos(origX + oldW*scaleX,this._Anchors[i].getPosY(),this._Anchors[i].getPosZ());
+            this._Anchors[i].setPrevPos(origX + prevW*scaleX,this._Anchors[i].getPrevY(),this._Anchors[i].getPrevZ());
+            this._Anchors[i].setNextPos(origX + nextW*scaleX,this._Anchors[i].getNextY(),this._Anchors[i].getNextZ());
+        }
+        this.makeDirty();
+    }
+    this.setHeight = function (newH) {
+        if (newH<1)
+            newH=1; //clamp minimum width to 1
+        //scale the contents of this subpath to lie within this height
+        //determine the scale factor by comparing with the old height
+        var oldHeight = this._BBoxMax[1]-this._BBoxMin[1];
+        if (oldHeight<1){
+            oldHeight=1;
+        }
+        var scaleY = newH/oldHeight;
+        if (scaleY===1){
+            return; //no need to do anything
+        }
+
+        //scale the anchor point positions such that the height of the bbox is the newH
+        var origY = this._BBoxMin[1];
+        var numAnchors = this._Anchors.length;
+        for (var i=0;i<numAnchors;i++){
+            //compute the distance from the bboxMin
+            var oldW = this._Anchors[i].getPosY() - origY;
+            var prevW = this._Anchors[i].getPrevY() - origY;
+            var nextW = this._Anchors[i].getNextY() - origY;
+
+            this._Anchors[i].setPos(this._Anchors[i].getPosX(), origY + oldW*scaleY,this._Anchors[i].getPosZ());
+            this._Anchors[i].setPrevPos(this._Anchors[i].getPrevX(), origY + prevW*scaleY,this._Anchors[i].getPrevZ());
+            this._Anchors[i].setNextPos(this._Anchors[i].getNextX(), origY + nextW*scaleY,this._Anchors[i].getNextZ());
+        }
+        this.makeDirty();
+    }
+